Article Detail Which is the longest wall in world ? Answer: Great wall of China Similar Questions : 1. Which is longest tributary river of India ? Answer: Yamuna 2. Which is largest continent ? Answer: Asia 3. Which is largest Creature in world ? Answer: Blue Whale 4. What is the name of brightest star ? Answer: Sirius 5. Which is Largest Dome in World ? Answer: St. Peter's Basilica (Rome) 6. Which is the Densest populated State of India ? Answer: West Bengal 7. Which Indian state is having longest coastline ? Answer: Gujrat Read more from - Longest and Largest